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Purpose of memory alignment
...ier just to outlaw them and force everything to be aligned.
There is much more information in this link that the OP discovered.
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I've found my software as cracked download on Internet, what to do?
...n certainly hurt sales. But music is one area where piracy generally helps more than it hurts. I say generally because in music there are artists too for whom piracy has a negative impact. These are generally mainstream pop artists who rely heavily on the sales of hit singles to the 13-18yo crowd. W...
When to use: Java 8+ interface default method, vs. abstract method
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There's a lot more to abstract classes than default method implementations (such as private state), but as of Java 8, whenever you have the choice of either, you should go with the defender (aka. default) method in the interface.
The cons...
Pretty-print an entire Pandas Series / DataFrame
...
You can also use the option_context, with one or more options:
with pd.option_context('display.max_rows', None, 'display.max_columns', None): # more options can be specified also
print(df)
This will automatically return the options to their previous values.
If you ...
What is the purpose of “return await” in C#?
...rn await in async method behave differently: when combined with using (or, more generally, any return await in a try block).
Consider these two versions of a method:
Task<SomeResult> DoSomethingAsync()
{
using (var foo = new Foo())
{
return foo.DoAnotherThingAsync();
}
}
...
Generating PDF files with JavaScript
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How to check if a string contains only digits in Java [duplicate]
...ng regex = "\\d+";
As per Java regular expressions, the + means "one or more times" and \d means "a digit".
Note: the "double backslash" is an escape sequence to get a single backslash - therefore, \\d in a java String gives you the actual result: \d
References:
Java Regular Expressions
Java ...
Advantages of std::for_each over for loop
...een available in Java and C# for some time now, and actually there are way more foreach loops than classical for loops in every recent Java or C# code I saw.
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How do cache lines work?
...m. It might be true for the L3 or L2 cache but not for the RAM where it is more like 90ns. What you mean is the burst time - the time to access the next quad-word in burst mode (which is actually the correct answer)
– Martin Kersten
Aug 30 '16 at 9:40
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Clearing a string buffer/builder after loop
...(bit cleaner) uses setLength(int len):
sb.setLength(0);
See Javadoc for more info:
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